Add user.getTopTracks and add Username parameter to artist.getInfo

src/IF.Lastfm.Core/Api/ArtistApi.cs

@@ -1,4 +1,4 @@
-using System.Net.Http;
+using System.Net.Http;
 using IF.Lastfm.Core.Api.Helpers;
 using IF.Lastfm.Core.Objects;
 using System.Threading.Tasks;
@@ -15,13 +15,12 @@ public ArtistApi(ILastAuth auth, HttpClient httpClient = null)
             Auth = auth;
         }
 
-
-
-        public async Task<LastResponse<LastArtist>> GetInfoAsync(string artist, string bioLang = LastFm.DefaultLanguageCode, bool autocorrect = false)
+        public async Task<LastResponse<LastArtist>> GetInfoAsync(string artist, string username = "", string bioLang = LastFm.DefaultLanguageCode, bool autocorrect = false)
         {
             var command = new GetInfoCommand(Auth)
             {
                 ArtistName = artist,
+                Username = username,
                 BioLanguage = bioLang,
                 Autocorrect = autocorrect,
                 HttpClient = HttpClient
@@ -174,4 +173,4 @@ public async Task<PageResponse<LastArtist>> SearchAsync(string artistname, int p
             return await command.ExecuteAsync();
         }
     }
-}
+}

src/IF.Lastfm.Core/Api/Commands/Artist/GetInfoCommand.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Net.Http;
 using System.Threading.Tasks;
 using IF.Lastfm.Core.Api.Enums;
@@ -20,6 +20,8 @@ internal class GetInfoCommand : GetAsyncCommandBase<LastResponse<LastArtist>>
 
         public bool Autocorrect { get; set; }
 
+        public string Username { get; set; }
+
         public GetInfoCommand(ILastAuth auth) : base(auth) { }
 
         /// <summary>
@@ -35,12 +37,17 @@ public override void SetParameters()
             {
                 Parameters.Add("artist", ArtistName);
             }
-            
+
             if (BioLanguage != null)
             {
                 Parameters.Add("lang", BioLanguage);
             }
-
+
+            if (!string.IsNullOrWhiteSpace(Username))
+            {
+                Parameters.Add("username", Username);
+            }
+
             Parameters.Add("autocorrect", Convert.ToInt32(Autocorrect).ToString());
 
             DisableCaching();

src/IF.Lastfm.Core/Api/Commands/User/GetTopTracksCommand.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Net.Http;
+using System.Threading.Tasks;
+using IF.Lastfm.Core.Api.Enums;
+using IF.Lastfm.Core.Api.Helpers;
+using IF.Lastfm.Core.Objects;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace IF.Lastfm.Core.Api.Commands.User
+{
+    [ApiMethodName("user.getTopTracks")]
+    internal class GetTopTracksCommand : GetAsyncCommandBase<PageResponse<LastTrack>>
+    {
+        public string Username { get; private set; }
+        public LastStatsTimeSpan Period { get; set; }
+
+        public GetTopTracksCommand(ILastAuth auth, string username) : base(auth)
+        {
+            Username = username;
+        }
+
+        public override void SetParameters()
+        {
+            Parameters.Add("user", Username);
+            Parameters.Add("period", Period.ToString());
+
+            AddPagingParameters();
+            DisableCaching();
+        }
+
+        public override async Task<PageResponse<LastTrack>> HandleResponse(HttpResponseMessage response)
+        {
+            var json = await response.Content.ReadAsStringAsync();
+
+            LastResponseStatus status;
+            if (LastFm.IsResponseValid(json, out status) && response.IsSuccessStatusCode)
+            {
+                var jtoken = JsonConvert.DeserializeObject<JToken>(json).SelectToken("toptracks");
+                var itemsToken = jtoken.SelectToken("track");
+                var attrToken = jtoken.SelectToken("@attr");
+
+                return PageResponse<LastTrack>.CreateSuccessResponse(itemsToken, attrToken, LastTrack.ParseJToken, LastPageResultsType.Attr);
+            }
+            else
+            {
+                return LastResponse.CreateErrorResponse<PageResponse<LastTrack>>(status);
+            }
+        }
+    }
+}

src/IF.Lastfm.Core/Api/IArtistApi.cs

@@ -1,4 +1,4 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using IF.Lastfm.Core.Api.Helpers;
 using IF.Lastfm.Core.Objects;
 
@@ -8,7 +8,7 @@ public interface IArtistApi
     {
         ILastAuth Auth { get; }
 
-        Task<LastResponse<LastArtist>> GetInfoAsync(string artist, string bioLang = LastFm.DefaultLanguageCode,
+        Task<LastResponse<LastArtist>> GetInfoAsync(string artist, string username = "", string bioLang = LastFm.DefaultLanguageCode,
             bool autocorrect = false);
 
         Task<LastResponse<LastArtist>> GetInfoByMbidAsync(string mbid, string bioLang = LastFm.DefaultLanguageCode,

src/IF.Lastfm.Core/Api/IUserApi.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading.Tasks;
 using IF.Lastfm.Core.Api.Enums;
 using IF.Lastfm.Core.Api.Helpers;
@@ -24,10 +24,16 @@ Task<PageResponse<LastArtist>> GetTopArtists(string username,
             int pagenumber = 0,
             int count = LastFm.DefaultPageLength);
 
+        Task<PageResponse<LastTag>> GetTopTags(string username,
+	        int count = LastFm.DefaultPageLength);
+
         Task<PageResponse<LastTrack>> GetRecentScrobbles(string username, DateTimeOffset? from = null, 
             DateTimeOffset? to = null, bool extendedResponse = false, int pagenumber = LastFm.DefaultPage,
             int count = LastFm.DefaultPageLength);
 
+        Task<PageResponse<LastTrack>> GetTopTracks(string username, LastStatsTimeSpan period = LastStatsTimeSpan.Week, int pagenumber = LastFm.DefaultPage,
+	        int count = LastFm.DefaultPageLength);
+
         Task<PageResponse<LastStation>> GetRecentStations(string username,
             int pagenumber,
             int count = LastFm.DefaultPageLength);
@@ -50,4 +56,4 @@ Task<PageResponse<LastShout>> GetShoutsAsync(string username,
 
         Task<PageResponse<LastAlbum>> GetWeeklyAlbumChartAsync(string username, double? to = null, double? from = null);
     }
-}
+}

src/IF.Lastfm.Core/Api/UserApi.cs

@@ -1,4 +1,4 @@
-using IF.Lastfm.Core.Api.Enums;
+using IF.Lastfm.Core.Api.Enums;
 using IF.Lastfm.Core.Api.Helpers;
 using IF.Lastfm.Core.Objects;
 using System;
@@ -54,6 +54,19 @@ public async Task<PageResponse<LastArtist>> GetTopArtists(string username, LastS
             return await command.ExecuteAsync();
         }
 
+        public async Task<PageResponse<LastTrack>> GetTopTracks(string username, LastStatsTimeSpan period = LastStatsTimeSpan.Week, int pageNumber = LastFm.DefaultPage, int count = LastFm.DefaultPageLength)
+        {
+            var command = new GetTopTracksCommand(Auth, username)
+            {
+                Page = pageNumber,
+                Count = count,
+                Period = period,
+		        HttpClient = HttpClient
+	        };
+
+	     return await command.ExecuteAsync();
+        }
+
         /// <summary>
         /// Gets a list of recent scrobbled tracks for this user in reverse date order.
         /// </summary>
@@ -181,4 +194,4 @@ public async Task<PageResponse<LastAlbum>> GetWeeklyAlbumChartAsync(string usern
             return await command.ExecuteAsync();
         }
     }
-}
+}

src/IF.Lastfm.Core/Objects/LastStats.cs

@@ -1,25 +1,27 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Linq;
 
 namespace IF.Lastfm.Core.Objects
 {
-    public class LastStats : ILastfmObject
-    {
-        #region Properties
+	public class LastStats : ILastfmObject
+	{
+		#region Properties
 
-        public int Listeners { get; set; }
-        public int Plays { get; set; }
+		public int Listeners { get; set; }
+		public int Plays { get; set; }
+		public int? UserPlayCount { get; set; }
 
-        #endregion
+		#endregion
 
-        internal static LastStats ParseJToken(JToken token)
-        {
-            var stats = new LastStats
-            {
-                Listeners = token.Value<int>("listeners"),
-                Plays = token.Value<int>("plays")
-            };
+		internal static LastStats ParseJToken(JToken token)
+		{
+			var stats = new LastStats
+			{
+				Listeners = token.Value<int>("listeners"),
+				Plays = token.Value<int>("playcount"),
+				UserPlayCount = token.Value<int>("userplaycount")
+			};
 
-            return stats;
-        }
-    }
+			return stats;
+		}
+	}
 }